baber/WOPTO huggingface dataset:
Patent EP-0489224-A1 (EP)
Inventor: QUANTE WOLFRAM
IPC: B65D73/00
Filed: 1991-06-12
Abstract: In the blister package for objects having an even shape extending over the length of the object, in particular for office articles, consisting of a bearing element (15) and a covering hood of transparent film, the covering hood is constructed in two parts and consists of two cap-shaped hood parts (22, 22'), each having an object insertion opening and an opening facing the bearing element (15) as well as angled, tab-type attachment edges (27, 27a'), the two hood parts (22, 22') being arranged on the bearing element (15) with a spacing from one another determined by the length of the object in such a way that the length of the spacing and the length of the two hood parts (22, 22') enclosing the object in the region of its free ends correspond to the length of the object, and the two hood parts (22, 22') complementing one another in a state placed against one another to form a shape corresponding to the object with a shorter length relative to the length of the object. <IMAGE>
Patent EP-0464773-A1 (EP)
Inventor: KATO JUNICHI
IPC: H01G4/12
Filed: 1991-07-02
Abstract: A dielectric ceramic composition possessing a high relative dielectric constant, a high unloaded Q, and an excellent temperature characteristic is expressed as xPbO-yZr0 2 -zCaO, in the relation of x + y + z = wherein x, y, z are in mol percentage ranges of 0.125 ≦ x ≦ 0.49, 0.4 ≦ y ≦ 0.6, 0.11 ≦ z ≦ 0.275. A part of Zr02 of the composition formula may be replaced by (BIB2)O 2  (where BI is Mg, Ca, Zn, Co, Ni, Mn, Cu, Al, Ga, or Y, and B2 is Nb, Ta, or W), or Sn.
Patent EP-0469442-A1 (EP)
Inventor: ETZWEILER FRANZ
IPC: A61K8/00
Filed: 1991-07-24
Abstract: In order to admix a gaseous substance, in particular a scent material, into a gas stream, the gaseous substance is fed via a pipe (10) by means of a carrier gas (23) to a mixing chamber (1). The pipe contains at least one capillary (19) which is arranged in a feed apparatus (9) having two defined positions. In one position, the capillary extends through an orifice (6) into the mixing chamber. In the second position, it ends outside the mixing chamber in a suction space (25) surrounding the mixing chamber. The carrier gas (23) preferably flows continuously. Suction means (26) are provided which suck out the carrier gas with the gaseous substance from the capillary when the latter is in the position where it ends in the suction space. 
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Patent EP-0471270-A1 (EP)
Inventor: GONSIOR WOLFGANG
IPC: F16K1/226
Filed: 1991-08-06
Abstract: A butterfly and control valve contains a housing (2) in which a valve plate (6) is supported rotatably, in particular in a double eccentric manner. A metallic seating ring (22) is allocated to a sealing surface (18) of the valve plate (6). The invention is based on the object of improving the sealing at a small cost and reducing the torque required to operate the valve. As the solution it is proposed that the seating ring (22) be an integral component of a seat retaining ring and have a sealing lip (20) which can be deformed elastically in the radial direction. This sealing lip (20) rests in a radially elastically sprung manner on the sealing surface (18) of the valve plate (6) and is bent radially outwards by permanent plastic deformation, in particular by means of the valve plate (6). …<IMAGE>…
Patent EP-0536430-A1 (EP)
Inventor: SEUBERT TILMANN DIPL-ING
IPC: G07C9/00
Filed: 1991-09-30
Abstract: Power supply of a portable hand-held transmitter (H) which is used for remotely controlling a control unit (S), controlled by coded signals (C), of a device (O) or object (O), an energy reservoir mounted in the hand-held transmitter (H) being remotely recharged from time to time with electrical storage energy by the fact that the control unit (S) transmits recharging energy (E) to the hand-held transmitter (H) for limited periods by remote transmission by means of its own transmission arrangement, and the hand-held transmitter (H) has its own receiving arrangement for receiving the recharging energy (E) and for converting the recharging energy (E) into the storage energy. The control unit (S) begins to transmit the recharging energy (E) to the hand-held transmitter (H) when the control unit (S) has previously received a starting signal (C) from the hand-held transmitter (H) which requests recharging. <IMAGE>
Patent EP-0484896-A1 (EP)
Inventor: MARIONI ELIO
IPC: A01K63/04
Filed: 1991-11-06
Abstract: Aquarium filter having a box-like body (2) defining a first mechanical filtration region provided with mechanical-action filtration means (8-10) and a second biological filtration region having a chamber (14) provided with biological-action filtration masses (15,16) which are crossed in a downward direction by fluid at low speed. The second region (12) is provided, in a downward position, with a collection channel system (17) which is connected to the intake duct (18) of a recirculation pump (19) and with a bypass opening (21) which deflects part of the water arriving from the first region (4) directly into the channel system (17).
Patent EP-0489339-A1 (EP)
Inventor: SUZUKI KENICHI
IPC: C23F3/06
Filed: 1991-11-26
Abstract: A brightening chemical polishing solution for a hardened steel article (e.g., a carburized and quenched gear) comprises hydrofluoric acid having a molar concentration of from 0.2 to 2 mol/ℓ, hydrogen peroxide having a molar concentration of from 0.4 to 4 mol/ℓ, and water, a molar ratio of the hydrofluoric acid to the hydrogen peroxide being from 1:1.5 to 1:2.8. The steel article is quench hardened and is chemically polished in the solution. A shot-peening is additionally performed, prior to the polishing.
Patent EP-0450703-A1 (EP)
Inventor: STAPELBROEK WEINAND ANTONIUS M
IPC: F25B41/06
Filed: 1991-03-25
Abstract: The invention relates to a cooling machine (1) having a cooling cycle (6) in which coolant circulates, which cooling cycle (6) comprises:
     1) an evaporator (7)   2) a compressor (9)   3) a condenser (10)   4) a thermostatic expansion valve (12) whereof a bulb (14) is connected to a coolant outlet (8) of the evaporator (7); and   5) integrating control circuit (15) for the thermostatic expansion valve (12) comprising: 
a liquid-sensitive sensor (28) placed in the cooling cycle (6) for direct contact with coolant and connected via a voltage source (29) to a heating element (27) with which the bulb (14) can be heated,     
 and to a thermostatic expansion valve (12) therefor.
Patent EP-0470698-A1 (EP)
Inventor: NALESNIK THEODORE EUGENE
IPC: C10M159/16
Filed: 1991-07-03
Abstract: A lubricating oil additive composition comprises an amine-derivatized oxidized copolymer prepared from ethylene and at least one C 3  to C 10  alpha-monoolefin and, optionally, a polyene selected from non-conjugated dienes and trienes which has been reacted with a formaldehyde compound and an amino-aromatic polyamine compound from the group comprising N-arylphenylenediamine, aminocarbazoyl, aminomercaptotriazole and an aminoperimidine.
Patent EP-0466448-A1 (EP)
Inventor: TATE PHILIP EDWARD RUSSELL
IPC: C07F9/94
Filed: 1991-07-09
Abstract: Metal organic compounds comprising three atoms of cobalt, nickel or bismuth each linked through oxygen atoms to boron or phosphorus and comprising a combination of aliphatic and aromatic carboxylic acid residues are useful as adhesion promoters to promote the adhesion of brass-coated steel to vulcanised rubber.
Patent EP-0494549-A1 (EP)
Inventor: KUBOTA TOHRU
IPC: C08F30/08
Filed: 1991-12-24
Abstract: 3-(vinylbenzyloxy)propyl silanes are of the general formula:  
 
        CH₂CH-benzylidene-CH₂OCH₂CH₂CH₂SiR¹ n (OR²) 3-n   
 
wherein R¹ and R² each are a C1-4 hydrocarbon residue, e.g., alkyl, and  n  is 0.1 or 2. 
     Synthesis is from the corresponding 3-(vinylbenzyloxy)-1-propene, by reaction in the presence of a platinum catalyst with either a) a hydrogen silane HSi R¹ n (OR²) 3-n , or b) a hydrogen silane HSiR¹ n X 3-n , when the product is reacted with an alcohol of a C1-4 hydrocarbon residue and optionally with urea. 
     The novel silanes can be copolymerized with a monomer selected from styrenes, acrylates, methacrylates, vinyl esters, ethylene, propylene, vinyl chloride, butadiene, isoprene, chloroprene and α-olefins, or the silane is used directly to treat organic or inorganic material.
Patent EP-0459855-A1 (EP)
Inventor: THIOUX ALAIN BENDIX EUROPE SER
IPC: F16D55/226
Filed: 1991-05-15
Abstract: Brake assembly comprising at least one disc brake having a clevis (1), a calliper (3), a brake motor (82) actuated by a pressurised fluid, a master cylinder (48) and a device (15) for recovering the energy dissipated in braking. According to the invention the device (15) comprises at least one energy recovery cylinder (21) with its piston (19) linked to the clevis (1) and to the calliper (3), the working chamber of which is hydraulically connected to the brake motor (82). A hydraulic booster-limiter is connected between the energy recovery cylinder (15) and the brake motor (82), the hydraulic booster-limiter being controlled by the fluid pressure generated in the master cylinder (48). 
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Patent EP-0485260-A1 (EP)
Inventor: ABIVEN JACQUES
IPC: H04L5/14
Filed: 1991-10-30
Abstract: The method is intended to be implemented in a central station connected to digital channels having different primary rates (dF, dE) and serving terminal stations adapted to different line rates (DF, DE) which are respectively greater than the primary rates, through a single communication network, duplex or half-duplex. The network conveys a multirate frame divided into sectors (S1-S8) having corresponding different line rates to terminal stations in communication with the main station. <IMAGE>
Patent EP-0455596-A1 (EP)
Inventor: SALLMANN ALFRED DR
IPC: A61K31/40
Filed: 1991-04-25
Abstract: Novel trisubstituted indole compounds of formula   <IMAGE> (I) +TR <IMAGE>  wherein R is straight-chain C2-C4alk-1-en-1-yl, and their salts can be used as pharmaceutical active ingredients and can be manufactured in a manner known per se.
Patent EP-0506766-A1 (EP)
Title: Hepatocellular carcinoma oncogene
Inventor: YANG STRINGNER SUE
IPC: A61K39/395
Filed: 1990-12-13
Abstract: The present invention relates to an oncoprotein specific for hepatocellular carcinomas and to a nucleotide sequence that codes for such a protein. The invention further relates to screening and diagnostic methodologies (and kits based thereon) that make use of the oncoprotein (or antibodies specific for same) and the nucleotide sequence.
Patent EP-0465671-A1 (EP)
Inventor: UTAGAWA KEN
IPC: G02B7/34
Filed: 1991-01-29
Abstract: A focus detecting device for a camera and the like, capable of detecting a focus at a position vertically spaced apart from the optical axis of a taking lens indepednently of the position of an exit pupil of an interchangeable taking lens. The range of a detected picture image used for the focus detecting is restricted to a region smaller than the range of a detected picture image used in the conventional refocusing type camera, setting of the used region on an image sensor is changed in accordance with the position of the exit pupil of the taking lens and the position of an aperture of a refocusing lens (a position spaced vertically apart from the optical axis), namely, a region changing means is provided for changing the setting of an image shift calculation region where the image shifts are compared with each other, thereby enabling the detection of the focus with no eclipse.
Patent EP-0520031-A1 (EP)
Title: Process and composition for heating aluminium.
Inventor: AWAD SAMI B
IPC: C10M107/34
Filed: 1991-03-06
Abstract: Contact of acid or alkaline cleaned aluminum surfaces, particularly cans, with a water based composition containing a combination of (i) alkoxylated phosphate esters, (ii) ions of aluminum, zirconium, iron, tin, and/or cerium, (iii) a metal etching component, and (iv) a combination of alkoxylated alcohol and alkoxylated alkyl phenol emulsifiers, gives the surface after drying lowered surface friction without loss of high quality printability and lacquer adhesion and removes any brown spotting on the cans that may have developed during the cleaning or post-cleaning rinses. The cans after treatment are substantially free from any water breaks when rinsed with water. The foaming resistance and storage stability of the water based composition as described above, and of other similar surface friction reducing treatments for aluminum containers, may be advantageously increased by adding a biocidal agent, preferably hydrogen peroxide, and a combination of liquid paraffin, solid wax, and a high molecular weight fatty acid derivative(s) as antifoam agent.
Patent EP-0516765-A1 (EP)
Inventor: KECK STEVEN DAVID
IPC: C04B35/65
Filed: 1991-02-25
Abstract: On forme un corps macrocomposite utile comme boîtier ou enceinte électroniques en infiltrant de manière spontanée une masse perméable d'une charge (247) ou un préformé avec un métal matriciel à l'état fondu (250) et en liant le matériau infiltré de manière spontanée à au moins un deuxième matériau, tel qu'une céramique ou un corps contenant une céramique et/ou un métal ou un corps contenant un métal. En outre, avant l'infiltration, on met la charge ou le préformé en contact avec au moins une partie d'un deuxième matériau, de sorte qu'après l'infiltration de la charge ou du préformé par le métal matriciel à l'état fondu, le matériau infiltré soit lié au deuxième matériau, formant un corps macrocomposite. On peut ensuite enduire le corps macrocomposite par des techniques décrites afin d'améliorer sa performance et/ou sa capacité de liaison.
Patent EP-0491011-A1 (EP)
Inventor: HILMER JOSEF
IPC: B60N2/00
Filed: 1991-05-02
Abstract: On décrit un siège, en particulier un siège de véhicule, lequel présente un corps en plastique alvéolaire comme corps de siège (4). Est intégré dans le siège un élément chauffant électrique (11) pour le chauffage d'une surface d'assise ou de dossier (5).
Patent EP-0500937-A1 (EP)
Inventor: OKUDA KOUJI
IPC: C04B37/00
Filed: 1991-04-25
Abstract: A method of obtaining good junction, a device therefor and an adhesive agent therefor in electrically joining large ceramic products or ceramic products having complex shapes. In particular, there are provided an improved method of electrically heating conductive ceramics or adhesive agent (using a switching system including a plurality of fixed current conducting electrodes, or a system for changing over two kinds of power source outputs); a method of controlling auxiliary heating; a method of controlling a holding device (employment of a freely expanding balance mechanism at the time of pre-heating, control by measuring the amount of change); a method of adjusting the shape of a junction portion (improvement in the joint structure); and an adhesive having excellent junction strength.
Patent EP-0532701-A1 (EP)
Title: Matieres magnetiques ameliorees et leur procede de production
Inventor: BOGATIN YAKOV
IPC: C22C38/00
Filed: 1990-12-12
Abstract: Procédé de production d'une matière contenant des terres rares, pouvant être transformée en un aimant permanent ayant une température de Curie augmentée, consistant à traiter l'alliage à l'aide d'un gaz de passivation à une température inférieure à la température de transformation de phase de l'alliage, de manière à augmenter la température de Curie de la matière lorsque l'on transforme cette dernière en aimant permanent. On peut utiliser des alliages contenant des terres rares tels que des alliages Nd-Fe-B et Sm-Co. Le gaz de passivation peut être de l'azote, du dioxide de carbone ou une combinaison de ceux-ci. L'aimant permanent amélioré peut avoir une concentration d'azote en surface dont le pourcentage atomique est compris entre environ 0,4 et environ 26,8 si l'on utilise de l'azote comme gaz de passivation. L'aimant permanent amélioré peut également avoir une concentration de carbone en surface dont le pourcentage atomique est compris entre environ 0,02 et environ 15 si l'on utilise du dioxide de carbone comme gaz de passivation.
Patent EP-0569359-A1 (EP)
Inventor: SUN HSIANG-NING
IPC: C07C17/42
Filed: 1991-08-26
Abstract: On inhibe la croissance de polymère type popcorn en traitant le polymère avec un composé renfermant un élément du groupe IV et au moins un atome d'hydrogène lié à l'élément du groupe IV. On peut mélanger ce composé à la matière organique à partir de laquelle est formé le polymère type popcorn, ou bien on peut l'ajouter à un système permettant de récupérer, d'utiliser ou de stocker ladite matière organique.
Patent EP-0501181-A1 (EP)
Inventor: MENTZEL EDGAR
IPC: A24C5/47
Filed: 1992-02-04
Abstract: The invention relates to a system for producing home-made filter cigarettes, consisting of a) a cigarette paper wrapper (10) with filter tip (12, 14), b) a tobacco cartridge (2) which is severed by a cutting step from a tobacco rod and prefabricated in the factory and consists of a tobacco portion (4) which is open at the end face, corresponds to the tobacco filling of a finished cigarette and can be introduced into a cigarette paper wrapper and whose outer surface is formed by a wrapper (6) which consists of completely smokable material and has an air permeability such that it cannot be smoked as such but is consumable by smoking after it has been introduced into the cigarette paper wrapper (10), characterised in that the tobacco cartridge has different diameters (16, 16') in different zones and that these consist of different tobacco mixtures. <IMAGE>
Patent EP-0501482-A1 (EP)
Inventor: TANAKA HARUHIKO
IPC: C08L33/06
Filed: 1992-02-27
Abstract: A method for easily making an ice slab serving as the foundation of an artificial snow skiing field and artificial snow whose upper layer is powdery by flooding aqueous slurry made by adding water to granular wet water absorbent polymer on a slope of a natural skiing field or a slant or horizontal surface of a natural skiing field or indoor artificial snow skiing field equipped with a cooling system, obtaining the deposit layer of the granular wet water absorbent polymer in which water is separated from the slurry and freezing the deposit layer.
Patent EP-0519190-A1 (EP)
Inventor: MORIGAKI MASAKAZU
IPC: G03C7/42
Filed: 1992-04-30
Abstract: A processing solution for a silver halide color photographic material, wherein said solution contains at least one kind of a compound represented by formula (I) and at least one kind of a compound represented by formula (A);
       
 wherein X represents a nonmetallic atomic group necessary for forming a nitrogen-containing heteroaromatic ring;
       
 wherein X₀ represents a non-metallic atomic group necessary for forming a nitrogen-containing heteroaromatic ring; and R a  and R b , which may be same or different, each represents an alkyl group or an alkenyl group and R a  and R b  may be bonded each other to form a 4- to 8-membered ring, and a method for processing a silver halide color photographic material with the above processing solution.
Patent EP-0521271-A1 (EP)
Inventor: JUNG LIEBHARD
IPC: B25B5/06
Filed: 1992-05-12
Abstract: The hydraulically actuated swing clamp has a clamping piston (3) which is axially displaceable in a housing (1) and can be acted upon on both sides and the piston rod of which carries a clamping arm (5). In a cylinder space (8) of the clamping piston (3), a control piston (9) is axially displaceable relative to the clamping piston (3). The control piston (9) is guided in such a way that it cannot be rotated relative to the housing (1) and carries a control-piston rod (14) projecting into a hollow space (18) of the clamping piston (3) and the clamping-piston rod (4). The side (8a) of the cylinder space (8) facing the clamping-piston rod (4) is connected via a connecting line to the one side (2a) of the clamping cylinder (2). The control-piston rod (14) is rotatable relative to the control piston (9), and a free-wheel (15) locking the mutual rotation in one direction of rotation is provided between both parts (9, 14). Provided on the control-piston rod is a helical cam (16) in which a control ball (17) held in the clamping piston (3) engages. <IMAGE>
Patent EP-0531620-A1 (EP)
Inventor: YANG WEN-CHING
IPC: B01D53/60
Filed: 1992-05-13
Abstract: The flue gas from combustion or gasification of fossil fuel contains flyash and other pollutants such as sulfur oxides, nitrogen oxides, alkali vapors and carbon monoxide. The other pollutants and the flyash are separated from the flue gas in a plurality of standleg moving granular-bed filter modules whose beds are composed of the ash from the combustion which is pelletized to form agglomerates of substantially greater volume than the particulate of which the ash as it leaves the combustor or gasifier is composed. The ash flows through the bed only once; it is not recycled. Each module includes a dipleg through which the ash flows into the standleg. The ash forms a first mass having a first frustro-conical surface in a frustro-conical member at the entrance to the standleg and a second mass having a second frustro-conical surface of substantially greater area than the first surface after is passes through the standleg. Sorbents and catalyzers are added to the ash in the pelletizer. The gas is fed tangentially into the module above the first surface. The pollutants are at least in part converted into solid particulate and atmospheric gases by the sorbents and catalyzers. The particulate and the flyash are captured on the first frustro-conical surface and any residual solids are captured in the bed. The processed gas flows out through the second frustro-conical surface.
Patent EP-0522285-A1 (EP)
Title: Pneumatischer Membranstellantrieb
Inventor: KASPERS RUEDIGER DR
IPC: F15B15/10
Filed: 1992-06-03
Abstract: Ein pneumatischer Stellantrieb (1, 51, 71) für Stellglieder, insbesondere Stellventile, weist ein Antriebsgehäuse (5) und mit ein darin bewegliches Antriebsorgan (11) auf, an dem ein aus dem Antriebsgehäuse (5) austretendes, mit dem Antriebsorgan (11) bewegliches Antriebselement (18) für die Betätigung des Stellgliedes befestigt ist und das das Antriebsgehäuse (5) in eine Druckkammer (12) und in eine Rückstellkammer (13) mit einem das Antriebsorgan (11) beaufschlagenden Rückstellglied (15, 16) aufteilt. Ein Stellungsregler (3) ist einer der Kammern (13) benachbart und über einen internen Luftzuführkanal (3Ø 28, 55, 74) mit der Druckkammer (12) verbunden und von der Rückstellkammer (13) geht ein Belüftungskanal (35, 58, 76) zu einer Belüftungsöffnung aus. Nach der Erfindung weist das Antriebselement (18) einen Luftführungskanal (24, 25) auf, der auf der dem Stellungsregler (3) abgewandten Seite des Antriebsorgans (11) in die dortige Druckkammer (12) mündet. Der Luftführungskanal (2Ø25) geht zu einem Anschluß (23) benachbart zum Stellungsregler (3), wobei der Anschluß (23) mit dem Luftzuführkanal (23, 28, 55) verbunden ist. <IMAGE>
Patent EP-0531638-A1 (EP)
Inventor: CARTER GUY THOMAS
IPC: C07H7/02
Filed: 1992-06-24
Abstract: The invention provides an antibiotic designated LL-E19020 Alpha₁ which is derived from the microorganism  Streptomyces   lydicus  ssp.  tanzanius  NRRL 18036.